Generic Objects

Collaboration diagram for Generic Objects:

Functions
oyPointer	oyStruct_Allocate (oyStruct_s *st, size_t size)
	let a object allocate some memory
int	oyTextboolean_ (const char *text_a, const char *text_b, oyBOOLEAN_e type)
	test a boolean operator
OYAPI oyCallback_s *OYEXPORT	oyCallback_s::oyCallback_New (oyObject_s object)
	allocate a new Callback object
OYAPI oyCallback_s *OYEXPORT	oyCallback_s::oyCallback_Copy (oyCallback_s *obj, oyObject_s object)
	copy or reference a Callback object
OYAPI int OYEXPORT	oyCallback_s::oyCallback_Release (oyCallback_s **obj)
	release and possibly deallocate a Callback object

---

Function Documentation

OYAPI oyCallback_s *OYEXPORT oyCallback_Copy	(	oyCallback_s *	obj,
		oyObject_s	object
	)

copy or reference a Callback object

Function oyCallback_Copy

Parameters:

[in]	obj	struct object
	object	the optional object

Version:

Oyranos: 0.1.10

Since:

2009/11/18 (Oyranos: 0.1.10)

Date:

2009/11/18

References oyCallback_s::oy_.

Referenced by oyCallback_s::oyCallback_New().

OYAPI oyCallback_s *OYEXPORT oyCallback_New

(

oyObject_s

object

)

allocate a new Callback object

Function oyCallback_New

Version:

Oyranos: 0.1.10

Since:

2009/11/18 (Oyranos: 0.1.10)

Date:

2009/11/18

References oyCallback_s::oyCallback_Copy(), oyCallback_s::oyCallback_Release(), and oyCallback_s::release.

OYAPI int OYEXPORT oyCallback_Release

(

oyCallback_s **

obj

)

release and possibly deallocate a Callback object

Function oyCallback_Release

Parameters:

[in,out]

obj

struct object

Version:

Oyranos: 0.1.10

Since:

2009/11/18 (Oyranos: 0.1.10)

Date:

2009/11/18

References oyCallback_s::oy_.

Referenced by oyCallback_s::oyCallback_New().

oyPointer oyStruct_Allocate	(	oyStruct_s *	st,
		size_t	size
	)

let a object allocate some memory

Function oyStruct_Allocate

Version:

Oyranos: 0.1.10

Since:

2008/12/00 (Oyranos: 0.1.10)

Date:

2008/12/00

int oyTextboolean_	(	const char *	text_a,
		const char *	text_b,
		oyBOOLEAN_e	type
	)

test a boolean operator

The function requires to receive proper object arguments and valid ranges.

Todo:

test

Returns:

-1 for undefined, 1 - true, 2 - both, 0 - false

Version:

Oyranos: 0.1.9

Since:

2008/11/26 (Oyranos: 0.1.9)

Date:

2008/11/26